Skip to main
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Research, Technology, Methods
  2. drugs
  3. oral contraceptives
  1. Research, Technology, Methods
  2. equipment
  3. medical and veterinary equipment
  4. contraceptives
  5. oral contraceptives
  1. Animals, Livestock, One Health
  2. laboratory animal procedures
  3. equipment
  4. medical and veterinary equipment
  5. contraceptives
  6. oral contraceptives
  1. Economics, Trade, Law, Business, Industry
  2. laboratory animal procedures
  3. equipment
  4. medical and veterinary equipment
  5. contraceptives
  6. oral contraceptives

Término preferido

oral contraceptives

Tipo

  • Chemical

Definición

  • Information Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both.

    Fuente: Medical Subject Headings

    Tipo: Concept definition

Concepto genérico

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/28772

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 19/1/06, última modificación 15/1/13